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Gene information
General information
TC007930 Gene

The sequence from the iB fragment is matched against the genes from the official gene set. The matche(s) is/are visualizied in a genome browser.

NC_007419.2: 2899144..2904853
Sequence information
Transcripts / Proteins (1) Get mRNA sequence
Get CDS sequence
Get protein sequence
Ortholog information (from OrthoDB)

The information about the homolog genes in Drosophila is provided by OrthoDB http://www.orthodb.org/. The homologs are sorted according to their similarity score. For an orthology statement additional analysis are required.
The data basis for the orthologs is OrthoDB v9 containing OGS3 for Tribolium castaneum and 2015_04 (r6.07) for Drosophila melanogaster.

Closest fly homologs
    TC007930
    iBeetle screen iB_09862

    Attention! iBeetle is a first pass screen. Hence, the documented phenotypes need to be confirmed by independent experiments using non-overlapping dsRNA fragments! Phenotypes with a penetrance > 50% are frequently reproduced. See Schmitt-Engel et al. 2015 for details on reproducibility.

    iB sequence
    Phenotype after pupal injection
    Usually 10 injected animals

    Pupal injection procedure

    Day 0: 10 female pupae of the pBA19 strain (muscle enhancer trap line) were injected with dsRNA.

    3 days post injection (dpi): Hatch control: Pupal and adult lethality as well as metamorphosis defects (molting, eclosion) were documented. For mating, 4 males of the black strain were added.

    9 dpi: First egg-lay was collected and incubated for cuticle analysis. Adult lethality and egg production (reduced/ no egg-lay) was documented.

    11 dpi: Second egg-lay was collected and incubated for embryonic muscle analysis. Adult lethality and egg production (reduced/ no egg-lay) were documented.

    Note: The adult morphology was not analyzed systematically at 3/9/11 dpi. Only obvious phenotypes, visible without magnification, have been annotated.

    13 dpi: Egg productivity and Ovary analysis
    The percentage of hatched larvae was documented and not hatched larvae/ eggs were embedded for cuticle analysis (15 dpi). In case of a reduction of egg production, 4 injected females were dissected to analyze the gross morphology of the ovaries.

    14 dpi: Analysis of embryonic musculature and early embryonic development
    Offspring of the injected females (hatched and not hatched larvae/ eggs) were analysed for embryonic lethality and muscle defects.

    15 dpi: Analysis of larval instar 1 cuticle
    Offspring of injected females were analysed and cuticle phenotypes were annotated.

    22 dpi: Stink gland analysis
    Documentation of defects in abdominal and thoracic stink glands (colour, size, content) of the injected femals.

    Terms used in the pupal injection procedure

    larval pantagmatic defects
    At least two tagmata (head, thorax, abdomen or terminus) show similar/ comparable defects.
    empty eggs
    Just empty shells are visible, no cuticle has been developed.
    strong defects
    L1 cuticle larvae which show severe defects. These strong defects are subdivided into three categories
    strongly fragmented (cuticle crumbs)
    No segments or appendages are identifiable, only residues of cuticle and bristles can be identified.
    cuticle remnants (with unidentifiable segments)
    Segments or parts of appendages are recognizable, but identity is not clear.
    cuticle remnants (with some identifiable segments)
    At least one segment or appendage is clearly regonizable.
    number of eggs on slide
    affected embryos usually (not always) do not hatch. Only the not hatched were used for cuticle analysis.
    For the embryonic muscle analysis the hatched as well as the not hatched were analysed.
    total number of affected eggs/embryos/larvae
    Summary of all different phenotypes/ phenotypic series which were annotated.
    inside-out
    The L1 larva shows a partial or complete inversion., e.g. bristles, appendages or parts of the abdominal segments are inverted into the interior of the cuticle.
    starved
    Dissected females show a strong resorption of fatbody predominately in the abdomen and the oogenesis is blocked. These are considered as eventually lethal phenotypes and the blocked oogenesis probably a secondary defect due to starvation.
    eclosion not fulfilled
    The emergence of the adult from the pupa stage is interrupted. This phenotype shows pupal as well as adult features.
    Please see the help page for more information
    Metamorphosis and survival

    Lethality 11 days after pupal injection: 30.0% (includes death as pupa, adult)

    eclosion not fulfilled (with pupal and adult features) - Number of animals showing the phenotype: 2 (3 dpi)
    Days post injection


    adult lethality - Number of animals showing the phenotype: 1 (9 dpi)
    Days post injection


    Fertility
    mature egg not present - Number of animals showing the phenotype: 4
    previtellogenic egg chamber position irregular - Number of animals showing the phenotype: 3

    vitellogenic egg chamber mostly not present - Number of animals showing the phenotype: 3
    Phenotype after larval injection
    Usually 10 injected animals

    Larval injection procedure

    Day 0: 10 female L5-6 larvae of the D17Xhom strain (females express RFP in the eyes and in the CNS; pupae express GFP in the thorax) were injected with dsRNA.

    11 days post injection (dpi): Pupal morphology Documentation of larval/ pupal death and defects of metamorphosis (eclosion, delayed development). Screening for alterations of pupal head and appendages, pupal thorax, pupal thoracic musculature, pupal legs, pupal wings, pupal abdomen and pupal genital lobes.

    16 dpi: Adult morphology Documentation of larval/ pupal and adult death and defects of metamorphosis (eclosion, delayed development). Screening for alterations of adult head and appendages, adult thorax, adult elytra and hindwings, adult legs and cuticle properties. For mating 4 males of the black strain were added.

    19 dpi: Sieving and egg-lay Documentation of adult lethality and enduring metamorphosis defects.

    22 dpi: Ovary analysis (Fertility) In case of a reduction of egg production 4 females were dissected and the gross morphology of the ovaries were analysed.

    41 dpi: Fertility and stink gland analysis Documentation of defects in abdominal and thoracic stink glands development (colour, size, content) of the injected females. Check for fertility of injected larvae (no or decreased offspring).

    Terms used in the larval injection procedure

    pupal/ adult pantagmatic defects
    At least two tagmata (head, thorax, abdomen or terminus) show similar/ comparable defects.
    pupal molt not fulfilled
    The hatching from the larva to the pupa is interrupted. Either it dies as prepupa or the phenotype shows larval as well as pupal features.
    eclosion not fulfilled
    The emergence of the adult from the pupa stage is interrupted. This phenotype shows pupal as well as adult features.
    starved
    Dissected females show a strong resorption of fatbody predominately in the abdomen and the oogenesis is blocked. These are considered as eventually lethal phenotypes and the blocked oogenesis probably a secondary defect due to starvation.
    Metamorphosis and survival

    Lethalities 11 days after larval injection: % (includes death as larva, prepupa, pupa)
    Lethalities 22 days after larval injection: % (includes death as larva, prepupa, pupa, adult)

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC007930 RA
      MLFFNTIEW TNGLRLKNM NVPLVADFR QEMDLDCNF 
      DMGGEDLYA VKWYKDDQE FFRYMPSRQ PHTMSFPVP 
      GVHLVLDGT NCSLVHCKV RLRDLTRDH SGGAYRCEV 
      SSEAPFFRL AAATHNVTV AALPRENPR IEGLTTSYM 
      EGDTVEAKC VSDPADPTP ILSWYINGV EAPAKSIGE 
      MTSSEPDGS GLVSRSLSL SFVAERKHS RGDSIELRC 
      MSSLPGVPL SPQETTLKI PVRVPDAQV INNQKLHWF 
      NSPTPATAN TPKAAWMLV VASVVRWGL TAFGDDVR
    CDS sequence
    • >TC007930 RA
      atgctcttc ttcaacaca attgaatgg acaaacggc 
      ctgcgtctg aaaaacatg aacgtgcct ctcgtcgcc 
      gattttcgg caagaaatg gacctcgac tgcaacttt 
      gacatgggc ggtgaggac ctgtacgcc gttaaatgg 
      tacaaagac gatcaggaa ttttttcgt tacatgcca 
      agtcggcaa ccccacaca atgtcgttt cctgtaccg 
      ggagttcat ctcgtacta gacggaacc aattgcagt 
      ttggtacat tgtaaagtg cgcctgagg gaccttacg 
      agggaccat agtgggggg gcttaccgg tgcgaagta 
      tcaagcgaa gccccattc tttcgctta gcggcggct 
      acccacaat gtcacagtt gcagctctg ccacgagaa 
      aatcccagg attgagggc ttaacaaca tcttatatg 
      gagggtgat accgttgaa gctaaatgc gtttctgat 
      cctgctgac cctaccccg atactgtcc tggtatata 
      aatggagtc gaggcccct gccaagtcg atcggcgaa 
      atgacgagc tcggaaccg gatggctca ggcctcgtt 
      tcgcgttct ctaagtttg agtttcgtg gccgaacgg 
      aaacactcc cgtggggac agtatcgag ctccgctgc 
      atgtcctca ctgccaggg gtgccgctc tctccccaa 
      gaaacaacg ctcaaaatt cccgtaagg gttccagac 
      gctcaagtt atcaacaac caaaaacta cattggttc 
      aattcgcca acgccagcc acggcaaac acgcccaaa 
      gccgcttgg atgctagtg gtggccagc gtcgtgcga 
      tggggtctg acggccttt ggagacgac gtccgataa
    mRNA sequence
    • >TC007930 RA
      gtgcgccaa aacctggtg aactcgctt tgcagccgg 
      caaactctc tagttgcaa cacgaagtt ctgagagat 
      aacgtcgtt gtccaaact tcggaacga cacgcccac 
      tatttcgcg ctttttgtg aattgtgat gaattcaat 
      ttactttta ttttatcca ccacctaat taacaaagt 
      gttgccatt ctttgaggg atagtcttt attaacttt 
      tgttttgaa aaaaaattg agtccggtg tgataaatt 
      cagcgtttt gacttttac gtaaaaagt gggagtggt 
      gttgtgaat aatatatga atttcggga ggccctaga 
      gtaacctta agtgtatac tgcgtccct agtgtgaca 
      ctgtaaaag tgaataatg cactaagtt gacagaata 
      ccagcagca caactccgg tctaatgag tgcggaaca 
      gtgtttgcc gattaactc ggctgtttc tcgctcgct 
      ttcctccgg cattatttc atgttttct gacaatgct 
      cttcttcaa cacaattga atggacaaa cggcctgcg 
      tctgaaaaa catgaacgt gcctctcgt cgccgattt 
      tcggcaaga aatggacct cgactgcaa ctttgacat 
      gggcggtga ggacctgta cgccgttaa atggtacaa 
      agacgatca ggaattttt tcgttacat gccaagtcg 
      gcaacccca cacaatgtc gtttcctgt accgggagt 
      tcatctcgt actagacgg aaccaattg cagtttggt 
      acattgtaa agtgcgcct gagggacct tacgaggga 
      ccatagtgg gggggctta ccggtgcga agtatcaag 
      cgaagcccc attctttcg cttagcggc ggctaccca 
      caatgtcac agttgcagc tctgccacg agaaaatcc 
      caggattga gggcttaac aacatctta tatggaggg 
      tgataccgt tgaagctaa atgcgtttc tgatcctgc 
      tgaccctac cccgatact gtcctggta tataaatgg 
      agtcgaggc ccctgccaa gtcgatcgg cgaaatgac 
      gagctcgga accggatgg ctcaggcct cgtttcgcg 
      ttctctaag tttgagttt cgtggccga acggaaaca 
      ctcccgtgg ggacagtat cgagctccg ctgcatgtc 
      ctcactgcc aggggtgcc gctctctcc ccaagaaac 
      aacgctcaa aattcccgt aagggttcc agacgctca 
      agttatcaa caaccaaaa actacattg gttcaattc 
      gccaacgcc agccacggc aaacacgcc caaagccgc 
      ttggatgct agtggtggc cagcgtcgt gcgatgggg 
      tctgacggc ctttggaga cgacgtccg ataagtagt 
      gattgcact gactgaggt ggactttta acttttgaa 
      gggaaattg attgagtgc gttaaataa tactactta 
      ggtattttt agaacctag ttgaaaaaa atatgccga 
      gtgagagtt ggaaaagtc atatcaatc cagttactg 
      taacttaat ttttattac aattgttcg attcaaatt 
      cacgatatc ataaaactg cactctaga cttgactgt 
      tatttgtga taattgatg tatatgtgc taaataaac 
      ccgacttct gtct
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY